Article ; Online: Current treatment options for pneumonia caused by carbapenem-resistant Acinetobacter baumannii.
Current opinion in infectious diseases
2024 Volume 37, Issue 2, Page(s) 137–143
Abstract: Purpose of review: The purpose of this review is to briefly summarize the challenges associated with the treatment of pneumonia caused by carbapenem-resistant Acinetobacter baumannii (CRAB), discuss its carbapenem-resistance, and review the literature ... ...
Abstract | Purpose of review: The purpose of this review is to briefly summarize the challenges associated with the treatment of pneumonia caused by carbapenem-resistant Acinetobacter baumannii (CRAB), discuss its carbapenem-resistance, and review the literature supporting the current treatment paradigm and therapeutic options. Recent findings: In a multicenter, randomized, and controlled trial the novel β-lactam-β-lactamase inhibitor sulbactam-durlobactam was compared to colistin, both in addition to imipenem-cilastatin. The drug met the prespecified criteria for noninferiority for 28-day all-cause mortality while demonstrating higher clinical cure rates in the treatment of CRAB pneumonia. In an international, randomized, double-blind, placebo controlled trial colistin monotherapy was compared to colistin combined with meropenem. In this trial, combination therapy was not superior to monotherapy in the treatment of drug-resistant gram-negative organisms including CRAB pneumonia. Summary: CRAB pneumonia is a preeminent public health threat without an agreed upon first line treatment strategy. Historically, there have been drawbacks to available treatment modalities without a clear consensus on the first-line treatment regimen. CRAB pneumonia is a top priority for the continued development of antimicrobials, adjuvant therapies and refinement of current treatment strategies. |
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MeSH term(s) | Humans ; Anti-Bacterial Agents ; Colistin/therapeutic use ; Acinetobacter baumannii ; Carbapenems/pharmacology ; Carbapenems/therapeutic use ; Acinetobacter Infections/drug therapy ; beta-Lactamase Inhibitors/therapeutic use ; Pneumonia/drug therapy ; Microbial Sensitivity Tests ; Randomized Controlled Trials as Topic ; Multicenter Studies as Topic |
Chemical Substances | Anti-Bacterial Agents ; Colistin (Z67X93HJG1) ; Carbapenems ; beta-Lactamase Inhibitors |
Language | English |
Publishing date | 2024-01-03 |
Publishing country | United States |
Document type | Review ; Journal Article |
ZDB-ID | 645085-4 |
ISSN | 1473-6527 ; 1535-3877 ; 0951-7375 ; 1355-834X |
ISSN (online) | 1473-6527 ; 1535-3877 |
ISSN | 0951-7375 ; 1355-834X |
DOI | 10.1097/QCO.0000000000001001 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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